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ChemicalBook > CAS DataBase List > Ethylene glycol

Ethylene glycol

  • $0 - $918
  • Product name:Ethylene glycol
  • CAS:107-21-1
  • MF: C2H6O2
  • MW:62.07
  • EINECS:203-473-3
  • MDL Number:MFCD00283324
  • Synonyms:2-Hydroxyethanol;Aliphatic diol;Athylenglykol;Dihydroxyethane;dowtherm ;Dowtherm SR 1;dowthermsr1 ;ethane-1,
Price
  • Brand:Sigma-Aldrich
  • Product number:PHR1046
  • Product nameEthylene glycol
  • Purity:Pharmaceutical Secondary Standard; Certified Reference Material
  • Packaging:1g
  • Price:$72.8
  • Updated:2021/3/22 19:33:15
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:102466
  • Product nameEthylene glycol
  • Purity:ReagentPlus , ≥99%
  • Packaging:4l
  • Price:$229
  • Updated:2021/3/22 19:32:57
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:85978
  • Product nameEthylene glycol
  • Purity:analytical standard
  • Packaging:10ml-f
  • Price:$231
  • Updated:2020/8/18 13:37:41
  • Buy:Buy
  • Brand:TCI Chemical
  • Product number:E0105
  • Product nameEthylene Glycol
  • Purity:>99.5%(GC)
  • Packaging:25g
  • Price:$20
  • Updated:2021/3/22 18:33:11
  • Buy:Buy
  • Brand:TCI Chemical
  • Product number:E0105
  • Product nameEthylene Glycol
  • Purity:>99.5%(GC)
  • Packaging:500g
  • Price:$25
  • Updated:2021/3/22 18:33:10
  • Buy:Buy
Properties
  • Melting point:-13 °C (lit.)
  • Boiling point:195-198 °C
  • Density 1.113 g/mL at 25 °C (lit.)
  • vapor density 2.1 (vs air)
  • vapor pressure 0.08 mm Hg ( 20 °C)
  • refractive index n20/D 1.431(lit.)
  • Flash point:230 °F
  • storage temp. 2-8°C
  • solubility water: miscible
  • form Viscous Liquid
  • pka14.22(at 25℃)
  • color blue
  • Relative polarity0.79
  • PH6-7.5 (100g/l, H2O, 20℃)
  • OdorOdorless
  • explosive limit3.2%(V)
  • Water Solubility miscible
  • FreezingPoint -11.5℃
  • Sensitive Hygroscopic
  • λmaxλ: 260 nm Amax: ≤0.03
    λ: 280 nm Amax: ≤0.01
  • Merck 14,3798
  • BRN 505945
  • Exposure limitsCeiling limit in air for vapor and mist 50 ppm (~125 mg/m3) (ACGIH); TWA 10 mg/m3 (particulates) (MSHA).
  • CAS DataBase Reference107-21-1(CAS DataBase Reference)
  • NIST Chemistry Reference1,2-Ethanediol(107-21-1)
  • EPA Substance Registry SystemEthylene glycol (107-21-1)
Safety Information
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements
  • H302:Harmful if swallowed
  • H320:Causes eye irritation
  • H370:Causes damage to organs
  • H372:Causes damage to organs through prolonged or repeated exposure
  • H373:May cause damage to organs through prolonged or repeated exposure
  • Precautionary statements
  • P260:Do not breathe dust/fume/gas/mist/vapours/spray.
  • P264:Wash hands thoroughly after handling.
  • P264:Wash skin thouroughly after handling.
  • P270:Do not eat, drink or smoke when using this product.
  • P314:Get medical advice/attention if you feel unwell.
  • P307+P311:IF exposed: call a POISON CENTER or doctor/physician.
  • P405:Store locked up.
  • P501:Dispose of contents/container to..…

Description

For use in spectrophotometryEthylene glycol is used in spectrophotometry and environmental testing.


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